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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 434201Generated: October 30, 2026

Water → HCID 12095193, compound

https://huagongshe.com/reaction/434201

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactantp-Toluenesulfonic acid monohydrateHCID 521998—
ReactantHCID 10979619HCID 10979619—
SolventAcetonitrileHCID 6342—
SolventTetrahydrofuranHCID 8028—
ProductHCID 12095193HCID 12095193—

Reaction Steps

To a solution of bis(2,6-dimethoxyphenyl)methanol (4.37 g, 0.014 mol) in acetonitrile (50 mL) and tetrahydrofuran (65 mL) was added p-toluenesulfonic acid monohydrate (2.73 g, 0.014 mol) at 0° C. The resulting solution was warmed to room temperature and stirred for 17 hours, after which water (60 mL) was added and the solvent removed under reduced pressure. The residue was extracted with diethyl ether and the combined extracts dried over anhydrous magnesium sulfate. Removal of the solvent in vacuo gave bis(2,6-dimethoxyphenyl)methane.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06670512B2
Source datasetuspto-grants-2003_12
ORD IDord-10a4360859a64d358c8c051262e56daa
Source noteuspto-grants-2003_12